add seminar02

1 files changed, 24 insertions, 0 deletions

diff --git a/Seminar02/task02.cpp b/Seminar02/task02.cpp
new file mode 100644
index 0000000..108e1f1
--- /dev/null
+++ b/Seminar02/task02.cpp
@@ -0,0 +1,24 @@
+#include<iostream>
+#include<stack>
+#include<string>
+
+bool isStringBalanced(const std::string& str) {
+    std::stack<char> s;
+
+    for (size_t i = 0; i < str.size(); i++)
+    {
+        if(str[i] == ')'){
+            if(s.empty())
+                return false;
+            s.pop();
+        }
+        else {
+            s.push(str[i]);
+        }
+    }
+    return s.empty();
+}
+
+int main() {
+    std::cout << isStringBalanced("((()))(((");
+}